1N5929B 1N5929B is a 15V Zener diode from On Semiconductor with 3W power dissipation. It comes in an axial DO-41 package with ±5% tolerance.
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1N5929B

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N5929B is a 15V Zener diode from On Semiconductor with 3W power dissipation. It comes in an axial DO-41 package with ±5% tolerance.
Total Stock: 1,800 pcs
$ Price Range: $2.82

1N5929B Available from 1 distributor

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1N5929B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Case Material
Current
ESD Rating
Impedance (Max) (Zzt)
Lead Finish
Lead Style
Mounting Position
Mounting Type
Operating Temperature
Polarity
Power
Power Dissipation (Maximum @ TA=50 °C)
Soldering Temperature
Storage Temperature
Supplier Device Package
Surge Power Rating
Tape & Reel
Tolerance
Voltage
Zener Voltage

1N5929B Description

Short technical summary and product information.

The 1N5929B is a 15V Zener diode from On Semiconductor, part of the 1N5913B series of 3W Zener voltage regulators. It features a nominal Zener voltage of 15V with ±5% tolerance. Power dissipation is rated at 3W maximum at a lead temperature of 75°C (derate 24mW/°C above 75°C) and 1W at an ambient temperature of 50°C (derate 6.67mW/°C). Maximum Zener impedance is 9Ω. Reverse leakage current is 1µA maximum at 11.4V. Forward voltage is 1.5V maximum at 200mA. The device offers an ESD rating exceeding 16kV per the Human Body Model (Class 3) and a surge power rating of 98W for 1ms. Operating temperature range is -65°C to 200°C. The diode is housed in a void-free, transfer-molded thermosetting plastic axial package (DO-204AL, DO-41) with corrosion-resistant, solderable leads. Polarity is indicated by a cathode band. Suitable for voltage regulation, overvoltage protection, and voltage reference applications requiring high power density in a through-hole package.

1N5929B Quick Information

Product Type: Zener Diode
Series: 1N5913B Series
Canonical Name: 1N5929B Zener Diode, 15V, 3W, Axial, DO-41
Subcategory: Single

1N5929B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N5929B Estimated Pricing

Qty Low High
1+ $2.82 $2.82

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N5929B Features

  • 15V nominal Zener voltage with ±5% tolerance.
  • 3W power dissipation at 75°C lead temperature.
  • ESD rating >16kV per Human Body Model.
  • 98W surge power rating at 1ms.
  • Axial DO-41 through-hole package.

1N5929B Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Voltage reference in analog circuits.
  • Surge suppression in automotive electronics.

1N5929B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of 1N5929B?

The nominal Zener voltage is 15V with ±5% tolerance.

What is the power dissipation of 1N5929B?

Maximum power dissipation is 3W at lead temperature 75°C and 1W at ambient temperature 50°C.

What is the forward voltage of 1N5929B?

Maximum forward voltage is 1.5V at 200mA.

What package does 1N5929B come in?

It comes in a DO-204AL, DO-41 axial through-hole package.

What is the operating temperature range?

Operating temperature range is -65°C to 200°C.

Does 1N5929B have ESD protection?

Yes, it has an ESD rating exceeding 16kV per the Human Body Model (Class 3).

What is the surge power rating?

Surge power rating is 98W for 1ms.

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